Company Overview
Company Name
Giertsen
Address
250 Lexington Dr, Buffalo Grove, IL, 60089, United States
Website
giertsenco.comPhone
(847) 243-0800Approx. Annual Revenue
$8.0M
Employees
40
Established
1998
Google Reviews
4.5 (24 reviews)
Locations
2
About Giertsen
Giertsen is a restoration and exterior services company headquartered in Buffalo Grove, Illinois. Established over a century ago, Giertsen provides emergency disaster response and industry-leading exterior construction services to commercial, multi-family, and residential clients throughout the Midwest. With a focus on safety, quality, and customer satisfaction, Giertsen's four-generation leadership team has guided the company's growth and success for over 100 years.
Business Profile
Read from the Giertsen website on Oct 12, 2026. Hover an item to see the exact wording it came from.
How Giertsen works
About the website
- Website quality (AI-assessed)
- 8/10 · Current copyright 2026; Complete service and contact info
- Footer copyright year
- 2026
Recent changes
What changed on the Giertsen website and Google listing, as detected by Coldlytics on each visit.
Google reviews went from 51 to 52
Google rating went from 4.1 to 4
Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.
Find companies by what just changed →Giertsen locations
2 Google Business Profile listings.
| Location | Google category | Reviews | Status |
|---|---|---|---|
| 250 Lexington Dr, Buffalo Grove, ILprimary | — | 4.5 (24) | Claimed |
| 8385 10th Ave N, Golden Valley, MN | Building restoration service | 4.0 (52) | Claimed |
Roofing Companies near Buffalo Grove, IL
- Cittrix Roofingcittrix.com
- Titan Roofingthetitanroofing.com
- Windy City Roofing and Siding Contractorswindycontractors.com
- Sargon Constructionsargonconstruction.com
- Mr Roof and Remodeling Companymrroofcompany.com
- IToch Roofingitochroofing.com
- Markside Constructionmarksideconstruction.com
- A.B. Edward Enterprisesabedward.com
- WickRight General Contractingwickrightgeneralcontracting.com
- State Restoration Servicesstaterestoration.us
Frequently Asked Questions about Giertsen
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